#include <ClpCholeskyDense.hpp>
Inheritance diagram for ClpCholeskyDense:
Collaboration diagram for ClpCholeskyDense:
Public Member Functions | |
Virtual methods that the derived classes provides | |
| virtual int | order (ClpInterior *model) |
| Orders rows and saves pointer to matrix.and model. More... | |
| virtual int | symbolic () |
| Does Symbolic factorization given permutation. More... | |
| virtual int | factorize (const CoinWorkDouble *diagonal, int *rowsDropped) |
| Factorize - filling in rowsDropped and returning number dropped. More... | |
| virtual void | solve (CoinWorkDouble *region) |
| Uses factorization to solve. More... | |
Non virtual methods for ClpCholeskyDense | |
| int | reserveSpace (const ClpCholeskyBase *factor, int numberRows) |
| Reserves space. More... | |
| CoinBigIndex | space (int numberRows) const |
| Returns space needed. More... | |
| void | factorizePart2 (int *rowsDropped) |
| part 2 of Factorize - filling in rowsDropped More... | |
| void | factorizePart3 (int *rowsDropped) |
| part 2 of Factorize - filling in rowsDropped - blocked More... | |
| void | solveF1 (longDouble *a, int n, CoinWorkDouble *region) |
| Forward part of solve. More... | |
| void | solveF2 (longDouble *a, int n, CoinWorkDouble *region, CoinWorkDouble *region2) |
| Reserves space. More... | |
| void | solveB1 (longDouble *a, int n, CoinWorkDouble *region) |
| Backward part of solve. More... | |
| void | solveB2 (longDouble *a, int n, CoinWorkDouble *region, CoinWorkDouble *region2) |
| Reserves space. More... | |
| int | bNumber (const longDouble *array, int &, int &) |
| Reserves space. More... | |
| longDouble * | aMatrix () const |
| A. More... | |
| longDouble * | diagonal () const |
| Diagonal. More... | |
Constructors, destructor | |
| ClpCholeskyDense () | |
| Default constructor. More... | |
| virtual | ~ClpCholeskyDense () |
| Destructor. More... | |
| ClpCholeskyDense (const ClpCholeskyDense &) | |
| Copy. More... | |
| ClpCholeskyDense & | operator= (const ClpCholeskyDense &) |
| Assignment. More... | |
| virtual ClpCholeskyBase * | clone () const |
| Clone. More... | |
 Public Member Functions inherited from ClpCholeskyBase | |
| int | status () const |
| status. Returns status More... | |
| int | numberRowsDropped () const |
| numberRowsDropped. Number of rows gone More... | |
| void | resetRowsDropped () |
| reset numberRowsDropped and rowsDropped. More... | |
| char * | rowsDropped () const |
| rowsDropped - which rows are gone More... | |
| double | choleskyCondition () const |
| choleskyCondition. More... | |
| double | goDense () const |
| goDense i.e. use dense factoriaztion if > this (default 0.7). More... | |
| void | setGoDense (double value) |
| goDense i.e. use dense factoriaztion if > this (default 0.7). More... | |
| int | rank () const |
| rank. Returns rank More... | |
| int | numberRows () const |
| Return number of rows. More... | |
| CoinBigIndex | size () const |
| Return size. More... | |
| longDouble * | sparseFactor () const |
| Return sparseFactor. More... | |
| longDouble * | diagonal () const |
| Return diagonal. More... | |
| longDouble * | workDouble () const |
| Return workDouble. More... | |
| bool | kkt () const |
| If KKT on. More... | |
| void | setKKT (bool yesNo) |
| Set KKT. More... | |
| void | setIntegerParameter (int i, int value) |
| Set integer parameter. More... | |
| int | getIntegerParameter (int i) |
| get integer parameter More... | |
| void | setDoubleParameter (int i, double value) |
| Set double parameter. More... | |
| double | getDoubleParameter (int i) |
| get double parameter More... | |
| ClpCholeskyBase (int denseThreshold=-1) | |
| Constructor which has dense columns activated. More... | |
| virtual | ~ClpCholeskyBase () |
| Destructor (has to be public) More... | |
| ClpCholeskyBase (const ClpCholeskyBase &) | |
| Copy. More... | |
| ClpCholeskyBase & | operator= (const ClpCholeskyBase &) |
| Assignment. More... | |
| virtual void | solveKKT (CoinWorkDouble *region1, CoinWorkDouble *region2, const CoinWorkDouble *diagonal, CoinWorkDouble diagonalScaleFactor) |
| Uses factorization to solve. More... | |
| int | type () const |
| Returns type. More... | |
Private Attributes | |
Data members | |
| bool | borrowSpace_ |
| Just borrowing space. More... | |
Additional Inherited Members | |
| Protected Member Functions inherited from ClpCholeskyBase | |
| int | symbolic1 (const CoinBigIndex *Astart, const int *Arow) |
| Symbolic1 - works out size without clever stuff. More... | |
| void | symbolic2 (const CoinBigIndex *Astart, const int *Arow) |
| Symbolic2 - Fills in indices Uses lower triangular so can do cliques etc. More... | |
| void | factorizePart2 (int *rowsDropped) |
| Factorize - filling in rowsDropped and returning number dropped in integerParam. More... | |
| void | solve (CoinWorkDouble *region, int type) |
| solve - 1 just first half, 2 just second half - 3 both. More... | |
| int | preOrder (bool lowerTriangular, bool includeDiagonal, bool doKKT) |
| Forms ADAT - returns nonzero if not enough memory. More... | |
| void | updateDense (longDouble *d, int *first) |
| Updates dense part (broken out for profiling) More... | |
| void | setType (int type) |
| Sets type. More... | |
| void | setModel (ClpInterior *model) |
| model. More... | |
| Protected Attributes inherited from ClpCholeskyBase | |
| int | type_ |
| type (may be useful) if > 20 do KKT More... | |
| bool | doKKT_ |
| Doing full KKT (only used if default symbolic and factorization) More... | |
| double | goDense_ |
| Go dense at this fraction. More... | |
| double | choleskyCondition_ |
| choleskyCondition. More... | |
| ClpInterior * | model_ |
| model. More... | |
| int | numberTrials_ |
| numberTrials. Number of trials before rejection More... | |
| int | numberRows_ |
| numberRows. Number of Rows in factorization More... | |
| int | status_ |
| status. Status of factorization More... | |
| char * | rowsDropped_ |
| rowsDropped More... | |
| int * | permuteInverse_ |
| permute inverse. More... | |
| int * | permute_ |
| main permute. More... | |
| int | numberRowsDropped_ |
| numberRowsDropped. Number of rows gone More... | |
| longDouble * | sparseFactor_ |
| sparseFactor. More... | |
| CoinBigIndex * | choleskyStart_ |
| choleskyStart - element starts More... | |
| int * | choleskyRow_ |
| choleskyRow (can be shorter than sparsefactor) More... | |
| CoinBigIndex * | indexStart_ |
| Index starts. More... | |
| longDouble * | diagonal_ |
| Diagonal. More... | |
| longDouble * | workDouble_ |
| double work array More... | |
| int * | link_ |
| link array More... | |
| CoinBigIndex * | workInteger_ |
| type (may be useful) if > 20 do KKT More... | |
| int * | clique_ |
| type (may be useful) if > 20 do KKT More... | |
| CoinBigIndex | sizeFactor_ |
| sizeFactor. More... | |
| CoinBigIndex | sizeIndex_ |
| Size of index array. More... | |
| int | firstDense_ |
| First dense row. More... | |
| int | integerParameters_ [64] |
| integerParameters More... | |
| double | doubleParameters_ [64] |
| doubleParameters; More... | |
| ClpMatrixBase * | rowCopy_ |
| Row copy of matrix. More... | |
| char * | whichDense_ |
| Dense indicators. More... | |
| longDouble * | denseColumn_ |
| Dense columns (updated) More... | |
| ClpCholeskyDense * | dense_ |
| Dense cholesky. More... | |
| int | denseThreshold_ |
| Dense threshold (for taking out of Cholesky) More... | |
Detailed Description
Definition at line 14 of file ClpCholeskyDense.hpp.
Constructor & Destructor Documentation
| ClpCholeskyDense::ClpCholeskyDense | ( | ) |
Default constructor.
|
virtual |
Destructor.
| ClpCholeskyDense::ClpCholeskyDense | ( | const ClpCholeskyDense & | ) |
Copy.
Member Function Documentation
|
virtual |
Orders rows and saves pointer to matrix.and model.
Returns non-zero if not enough memory
Reimplemented from ClpCholeskyBase.
|
virtual |
Does Symbolic factorization given permutation.
This is called immediately after order. If user provides this then user must provide factorize and solve. Otherwise the default factorization is used returns non-zero if not enough memory
Reimplemented from ClpCholeskyBase.
|
virtual |
Factorize - filling in rowsDropped and returning number dropped.
If return code negative then out of memory
Reimplemented from ClpCholeskyBase.
|
virtual |
Uses factorization to solve.
Reimplemented from ClpCholeskyBase.
| int ClpCholeskyDense::reserveSpace | ( | const ClpCholeskyBase * | factor, |
| int | numberRows | ||
| ) |
Reserves space.
If factor not NULL then just uses passed space Returns non-zero if not enough memory
| CoinBigIndex ClpCholeskyDense::space | ( | int | numberRows | ) | const |
Returns space needed.
| void ClpCholeskyDense::factorizePart2 | ( | int * | rowsDropped | ) |
part 2 of Factorize - filling in rowsDropped
| void ClpCholeskyDense::factorizePart3 | ( | int * | rowsDropped | ) |
part 2 of Factorize - filling in rowsDropped - blocked
| void ClpCholeskyDense::solveF1 | ( | longDouble * | a, |
| int | n, | ||
| CoinWorkDouble * | region | ||
| ) |
Forward part of solve.
| void ClpCholeskyDense::solveF2 | ( | longDouble * | a, |
| int | n, | ||
| CoinWorkDouble * | region, | ||
| CoinWorkDouble * | region2 | ||
| ) |
Reserves space.
If factor not NULL then just uses passed space Returns non-zero if not enough memory
| void ClpCholeskyDense::solveB1 | ( | longDouble * | a, |
| int | n, | ||
| CoinWorkDouble * | region | ||
| ) |
Backward part of solve.
| void ClpCholeskyDense::solveB2 | ( | longDouble * | a, |
| int | n, | ||
| CoinWorkDouble * | region, | ||
| CoinWorkDouble * | region2 | ||
| ) |
Reserves space.
If factor not NULL then just uses passed space Returns non-zero if not enough memory
| int ClpCholeskyDense::bNumber | ( | const longDouble * | array, |
| int & | , | ||
| int & | |||
| ) |
Reserves space.
If factor not NULL then just uses passed space Returns non-zero if not enough memory
|
inline |
A.
Definition at line 54 of file ClpCholeskyDense.hpp.
|
inline |
Diagonal.
Definition at line 58 of file ClpCholeskyDense.hpp.
| ClpCholeskyDense& ClpCholeskyDense::operator= | ( | const ClpCholeskyDense & | ) |
Assignment.
|
virtual |
Clone.
Reimplemented from ClpCholeskyBase.
Member Data Documentation
|
private |
Just borrowing space.
Definition at line 83 of file ClpCholeskyDense.hpp.
The documentation for this class was generated from the following file:
- /tmp/CHiPPS-Alps-1.5.6/Clp/src/ClpCholeskyDense.hpp
